code: def __init__(self, opt, shared=None):
      assert (
          "jsonfile_datapath" in opt
      ), "You need to provide the --jsonfile-datapath flag for the IterativeTeacher."
      super().__init__(opt, shared)
  
file_path: ParlAI/projects/cringe/teachers.py
imports: from typing import Optional
  from parlai.core.params import ParlaiParser
  from parlai.core.opt import Opt
  from parlai.tasks.jsonfile.agents import JsonTeacher
label_desc: Use image node_id 2 to create a new IterativeTeacher object from inherited base classes: JsonTeacher with example: obj = IterativeTeacher(opt, shared)